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  2. Paroxysmal sympathetic hyperactivity - Wikipedia

    en.wikipedia.org/wiki/Paroxysmal_sympathetic...

    Paroxysmal sympathetic hyperactivity (PSH) is a syndrome that causes episodes of increased activity of the sympathetic nervous system. Hyperactivity of the sympathetic nervous system can manifest as increased heart rate, increased respiration, increased blood pressure, diaphoresis , and hyperthermia . [ 1 ]

  3. Signs and symptoms of Graves' disease - Wikipedia

    en.wikipedia.org/wiki/Signs_and_symptoms_of...

    In older patients, emotional instability may be less evident, or depression may occur, and the symptoms and signs are manifestly circulatory. In many, the thyroid is not readily palpable. [4] Symptoms such as rapid heart rate, shortness of breath on exertion, and edema may predominate. Older patients also tend to have more weight loss and less ...

  4. Graves' disease - Wikipedia

    en.wikipedia.org/wiki/Graves'_disease

    About 25 to 30% of people with the condition develop eye problems. [1] [4] The exact cause of the disease is unclear, but symptoms are a result of antibodies binding to receptors on the thyroid causing over-expression of thyroid hormone. [3] Persons are more likely to be affected if they have a family member with the disease. [1]

  5. Hyperthyroidism - Wikipedia

    en.wikipedia.org/wiki/Hyperthyroidism

    Thyroid hormone is critical to normal function of cells. In excess, it both overstimulates metabolism and disrupts the normal functioning of sympathetic nervous system, causing "speeding up" of various body systems and symptoms resembling an overdose of epinephrine (adrenaline).

  6. Sensory overload - Wikipedia

    en.wikipedia.org/wiki/Sensory_overload

    People with misophonia display hypersensitivity to certain pattern-based noises such as the sound of chewing, slurping, finger tapping, foot shuffling, throat clearing, pen clicking, and keyboard tapping; people with misophonia respond to triggering sounds with emotional distress and increased hormonal activity of the sympathetic system. [18]

  7. The Top Symptoms of RSV To Be Aware of in Older Adults ...

    www.aol.com/top-symptoms-rsv-aware-older...

    In fact, she says that RSV causes over 60,000 hospitalizations and between 6,000 and 10,000 deaths among seniors 65 or older every year. What Are the Symptoms of RSV in Older Adults? Symptoms of ...

  8. Autonomic dysreflexia - Wikipedia

    en.wikipedia.org/wiki/Autonomic_dysreflexia

    The autonomic nervous system is comprised of the sympathetic, parasympathetic, and enteric nervous systems. [21] The mechanism of autonomic dysreflexia has to do with the relationship of the sympathetic and parasympathetic systems. [22] Supraspinal vasomotor neurons send projections to the intermediolateral cell column, which is composed of ...

  9. Dysautonomia - Wikipedia

    en.wikipedia.org/wiki/Dysautonomia

    The autonomic nervous system is a component of the peripheral nervous system and comprises two branches: the sympathetic nervous system (SNS) and the parasympathetic nervous system (PSNS). The SNS controls the more active responses, such as increasing heart rate and blood pressure.